EP3767031A2 - Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication - Google Patents

Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication Download PDF

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Publication number
EP3767031A2
EP3767031A2 EP20201097.1A EP20201097A EP3767031A2 EP 3767031 A2 EP3767031 A2 EP 3767031A2 EP 20201097 A EP20201097 A EP 20201097A EP 3767031 A2 EP3767031 A2 EP 3767031A2
Authority
EP
European Patent Office
Prior art keywords
protective layer
layer
carrier layer
carrier
tableware according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20201097.1A
Other languages
German (de)
English (en)
Other versions
EP3767031A3 (fr
Inventor
Harald Hauke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ppc Paper Print Converting GmbH
Original Assignee
Ppc Paper Print Converting GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ppc Paper Print Converting GmbH filed Critical Ppc Paper Print Converting GmbH
Publication of EP3767031A2 publication Critical patent/EP3767031A2/fr
Publication of EP3767031A3 publication Critical patent/EP3767031A3/fr
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/02—Plates, dishes or the like
    • A47G19/03—Plates, dishes or the like for using only once, e.g. made of paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes

Definitions

  • a protective layer made of finely ground cellulose and a transparent paper is applied to a carrier layer made of cardboard which is harmless in itself because it is not in contact with the food and is readily biodegradable.
  • a carrier layer made of cardboard which is harmless in itself because it is not in contact with the food and is readily biodegradable.
  • Such paper is sold under the name "glassine” and is used, for example, for window letter envelopes.
  • the protective layer preferably has a fat resistance with a TAPPI value I 25 sec, in particular 30 sec, determined in accordance with TAPPI T 454.
  • the values for water absorption and fat resistance as well as the material thickness or the weight per unit area are preferably coordinated with one another in such a way that the decorative pattern can be perceived appropriately.
  • the deformations during the final shaping of the flat intermediate product ie the layer structure consisting of the carrier layer and the applied protective layer, into the final shape due to their lower depth are not so great, so that the layer structure according to the invention can also be easily converted into the final shape of the Lets shape eating utensils.
  • a color layer 5 was printed on even before the protective layer 4 was applied to the carrier layer 2.
  • the color layer 5 forms a decorative print which is visible through the transparent protective layer 4 and can be applied over the entire surface of the protective layer 4, or, as in FIG Fig. 2 shown, also be printed only in areas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Table Devices Or Equipment (AREA)
  • Table Equipment (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
EP20201097.1A 2020-09-02 2020-10-09 Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication Pending EP3767031A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT507472020 2020-09-02

Publications (2)

Publication Number Publication Date
EP3767031A2 true EP3767031A2 (fr) 2021-01-20
EP3767031A3 EP3767031A3 (fr) 2021-06-16

Family

ID=72826767

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20201097.1A Pending EP3767031A3 (fr) 2020-09-02 2020-10-09 Vaisselle, en particulier assiette ou bol, à usage unique et procédé de fabrication

Country Status (2)

Country Link
EP (1) EP3767031A3 (fr)
DE (1) DE202020105818U1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137658A1 (de) * 1991-11-15 1993-05-19 Oberschmitten Papierfab Verpackungsmaterial aus mehrlagigen verbundstoffen
EP0865915B1 (fr) * 1997-03-11 2000-03-01 SA-Patent AG Stratifié d'emballage recyclable, biodégradable, résistant à la chaleur et aux basses températures utilisable en particulier pour la fabrication d'emballages d'aliments
WO2018090087A1 (fr) * 2016-11-15 2018-05-24 Chanby Pty Ltd Article de table compostable
IT201700059261A1 (it) * 2017-05-31 2018-12-01 Gianluca Clarichetti Piatto compostabile e procedimento per la produzione di un piatto compostabile.

Also Published As

Publication number Publication date
DE202020105818U1 (de) 2020-11-05
EP3767031A3 (fr) 2021-06-16

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